Steve Spagnuolo: St. Louis Rams

Like Morris, Steve Spagnuolo is a defensive-minded head coach that can’t even get that group of players to perform well.

The St. Louis Rams are actually respectable against the pass but are dead last in the NFL in rush defense. They were allowing 157.8 yards per game prior to Monday's matchup with the Seattle Seahawks.

On top of allowing nearly 25 points per game, it’s no wonder the Rams can’t stay close in games. They are 2-11 on the season and have been utterly destroyed in multiple games.

Their offense has one weapon—Steven Jackson—and opposing teams know to focus their efforts on stopping him.

In the passing game, their leading receiver is Brandon Lloyd with 512 yards and four touchdowns in eight games. His highest output since joining the Rams mid-season was Monday's 82-yard effort against Seattle.

Spagnuolo simply hasn’t shown a propensity to turn a down team into a winning one over the course of three seasons. He is 10-35 in St. Louis, and that kind of mark in a weak division shouldn't last past 2011.